Lung cancer starts in the lungs. It is a tumor of abnormal cells that reproduce rapidly and do not grow into normal lung tissue. A lung cancer tumor can grow in one or both lungs.
Malignant mesothelioma is a cancer that involves the lining of the lung. Although mesothelioma occurs in the chest, it is not considered a form of lung cancer.
This support group provides an environment for individuals affected by lung cancer (patients, family, caregivers, etc.) to share ideas, concerns, hopes and fears.